Yea also , see how soon you have to replace the supplements and the cost per year and put them together and compare, prices.
As for the fine tuning is really no biggy, I know that you are not familiar with the equipment but is very simple.
I help you set it up if yo need to, but is really your preference and whatever makes you feel comfortable, I always had reactors and once you set them right you forget about the rest. just my 2 cents